#include <stdio.h>

int int_judge(const void* p1, const void* p2)
{
	return(*(int*)p1 - *(int*)p2);
}

void print(int arr[], int ze)
{
	for (int n = 0; n < ze; n++)
	{
		printf("%d", arr[n]);
	}
}


void sort()
{
	int arr[] = { 9,6,2,3,4,7,8,5,1,0 };
	int ze = sizeof(arr) / sizeof(arr[0]);
	qsort(arr, ze, sizeof(arr[0]), int_judge);
	print(arr ,ze);
}



int main()
{
	sort();
	return 0;
}